How Do You Spell EMISSION ELECTRON?

Pronunciation: [ɪmˈɪʃən ɪlˈɛktɹɒn] (IPA)

The term "emission electron" refers to an electron that is released or emitted from a material, often as a result of excitation or ionization. The spelling of this word follows the International Phonetic Association (IPA) symbols, where "emission" is pronounced /ɪˈmɪʃən/, and "electron" is pronounced /ɪˈlɛktrɒn/. The stress falls on the second syllable of each word, with the "sh" sound in the first syllable of "emission" and the "k" sound in the final syllable of "electron." Overall, these sounds come together to form the term "emission electron."

EMISSION ELECTRON Meaning and Definition

1. Emission electron refers to an electron that is emitted or released from a material or a surface due to various mechanisms. It is a phenomenon commonly observed in physics and material science. Emission electrons can be produced through processes such as photoelectric emission, thermionic emission, field emission, and secondary electron emission.

   Photoelectric emission occurs when electrons are ejected from a material's surface upon interaction with photons, typically from incident light. This is governed by the photoelectric effect, where electrons gain enough energy from the photons to overcome the material's binding energy and be emitted.

   Thermionic emission, on the other hand, involves the release of electrons from a heated surface. The heat supplies the necessary energy for the electrons to overcome the material's work function and escape into the surrounding space.

   Field emission occurs when a strong electric field applied to a material allows electrons to tunnel through the surface barrier, resulting in emission.

   Secondary electron emission describes the process where incident particles (e.g., ions, electrons) strike a material's surface and cause the emission of additional electrons. This can occur due to the transfer of energy and momentum during the collision, resulting in the release of more electrons.

   Overall, emission electrons play a crucial role in various technological applications, such as electron microscopy, vacuum technology, energy conversion devices, and particle accelerators. Understanding their behavior and mechanisms of emission is fundamental for advancing scientific research and engineering developments.

2. One of the electrons concerned in the radioactivity of the atom.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for EMISSION ELECTRON

• wmission electron
• smission electron
• dmission electron
• rmission electron
• 4mission electron
• 3mission electron
• enission electron
• ekission electron
• ejission electron
• emussion electron
• emjssion electron
• emkssion electron
• emossion electron
• em9ssion electron
• em8ssion electron
• emiasion electron
• emizsion electron
• emixsion electron
• emidsion electron
• emiesion electron

Etymology of EMISSION ELECTRON

The term "emission electron" consists of two main components: "emission" and "electron". Here's a breakdown of their respective etymologies:

1. Emission:

The word "emission" comes from the Latin verb "emittere", which is a combination of the prefix "e-" (meaning "out") and the verb "mittere" (meaning "to send"). In English, "emission" refers to the act of sending or discharging something, typically in the form of energy, particles, or gases.

2. Electron:

The term "electron" originates from the Greek word "ēlektron", meaning "amber" or "electricity". This word was used to describe a type of resinous material that can generate static electricity when rubbed.

Similar spelling word for EMISSION ELECTRON

• electron emission.